FR2881941B1 - METHOD FOR DETERMINING THE GEOMETRIC PARAMETERS OF AN X-RAY IMAGING DEVICE - Google Patents
METHOD FOR DETERMINING THE GEOMETRIC PARAMETERS OF AN X-RAY IMAGING DEVICEInfo
- Publication number
- FR2881941B1 FR2881941B1 FR0501588A FR0501588A FR2881941B1 FR 2881941 B1 FR2881941 B1 FR 2881941B1 FR 0501588 A FR0501588 A FR 0501588A FR 0501588 A FR0501588 A FR 0501588A FR 2881941 B1 FR2881941 B1 FR 2881941B1
- Authority
- FR
- France
- Prior art keywords
- determining
- imaging device
- ray imaging
- geometric parameters
- geometric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003384 imaging method Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/58—Testing, adjusting or calibrating thereof
- A61B6/582—Calibration
- A61B6/583—Calibration using calibration phantoms
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0501588A FR2881941B1 (en) | 2005-02-16 | 2005-02-16 | METHOD FOR DETERMINING THE GEOMETRIC PARAMETERS OF AN X-RAY IMAGING DEVICE |
DE200610007255 DE102006007255A1 (en) | 2005-02-16 | 2006-02-15 | Geometrical parameters determination method for all positions of X-ray medical imaging system, involves determining intrinsic parameters of imaging system or device and repetition of the determination |
JP2006039188A JP5016231B2 (en) | 2005-02-16 | 2006-02-16 | Method and apparatus for determining geometric parameters of imaging |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0501588A FR2881941B1 (en) | 2005-02-16 | 2005-02-16 | METHOD FOR DETERMINING THE GEOMETRIC PARAMETERS OF AN X-RAY IMAGING DEVICE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2881941A1 FR2881941A1 (en) | 2006-08-18 |
FR2881941B1 true FR2881941B1 (en) | 2007-04-13 |
Family
ID=35033724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0501588A Expired - Fee Related FR2881941B1 (en) | 2005-02-16 | 2005-02-16 | METHOD FOR DETERMINING THE GEOMETRIC PARAMETERS OF AN X-RAY IMAGING DEVICE |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP5016231B2 (en) |
DE (1) | DE102006007255A1 (en) |
FR (1) | FR2881941B1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2074383B1 (en) * | 2006-09-25 | 2016-05-11 | Mazor Robotics Ltd. | C-arm computerized tomography |
DE102007042333A1 (en) * | 2007-09-06 | 2009-03-12 | Siemens Ag | Method for determining a mapping rule and method for generating a 3D reconstruction |
DE102009032060B4 (en) * | 2009-07-07 | 2016-12-01 | Siemens Healthcare Gmbh | Method and device for determining the spatial position and / or orientation of an object when performing a picture-supported medical measure |
DE102011076338A1 (en) | 2011-05-24 | 2012-11-29 | Siemens Aktiengesellschaft | Method for calibrating C-arm apparatus for capturing image of patient in clinic, involves optimizing positions of body and projection matrix, and repeating determining process and optimizing process until images are evaluated |
JP6131606B2 (en) * | 2013-01-21 | 2017-05-24 | 株式会社島津製作所 | Radiation imaging apparatus and image processing method therefor |
JP6717436B2 (en) * | 2017-09-06 | 2020-07-01 | 株式会社島津製作所 | Distortion amount calculation method for flat panel detector |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2700909B1 (en) | 1993-01-27 | 1995-03-17 | Gen Electric Cgr | Device and automatic method for geometric calibration of an X-ray imaging system. |
US6379041B1 (en) * | 1998-11-02 | 2002-04-30 | Siemens Aktiengesellschaft | X-ray apparatus for producing a 3D image from a set of 2D projections |
US6236704B1 (en) | 1999-06-30 | 2001-05-22 | Siemens Corporate Research, Inc. | Method and apparatus using a virtual detector for three-dimensional reconstruction from x-ray images |
FR2822273B1 (en) * | 2001-03-13 | 2003-07-11 | Ge Med Sys Global Tech Co Llc | CALIBRATION PROCESS FOR THE RECONSTRUCTION OF THREE-DIMENSIONAL MODELS FROM IMAGES OBTAINED BY TOMOGRAPHY |
FR2823968B1 (en) * | 2001-04-27 | 2005-01-14 | Ge Med Sys Global Tech Co Llc | CALIBRATION METHOD OF IMAGING SYSTEM, MEMORY MEDIUM AND ASSOCIATED DEVICE |
FR2848806B1 (en) * | 2002-12-18 | 2005-11-04 | Ge Med Sys Global Tech Co Llc | METHOD OF CALIBRATING A RADIOLOGICAL IMAGING APPARATUS REQUIRING A LIMITED NUMBER OF ACQUISITIONS |
JP4415762B2 (en) * | 2003-06-10 | 2010-02-17 | 株式会社島津製作所 | Tomography equipment |
-
2005
- 2005-02-16 FR FR0501588A patent/FR2881941B1/en not_active Expired - Fee Related
-
2006
- 2006-02-15 DE DE200610007255 patent/DE102006007255A1/en not_active Withdrawn
- 2006-02-16 JP JP2006039188A patent/JP5016231B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE102006007255A1 (en) | 2006-08-17 |
FR2881941A1 (en) | 2006-08-18 |
JP5016231B2 (en) | 2012-09-05 |
JP2006223868A (en) | 2006-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 11 |
|
ST | Notification of lapse |
Effective date: 20161028 |